ATSAMA5D27C-LD2G-CU vs ATSAMA5D28C-LD2G-CU 对比
详细并排对比 ATSAMA5D27C-LD2G-CU 出自 Microchip Technology 和 ATSAMA5D28C-LD2G-CU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAMA5D27C-LD2G-CU - SAMA5D2 SiP MPU, 500MHz Cortex-A5, 2Gb LPDDR2
ATSAMA5D27C-LD2G-CU ✓ 量产中Microchip Technology
ATSAMA5D28C-LD2G-CU - 500MHz Cortex-A5 MPU, 2Gbit LPDDR2 SiP | Microchip
ATSAMA5D28C-LD2G-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D27C-LD2G-CU | ATSAMA5D28C-LD2G-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $25.60 | $15.75 |
| Core Architecture | ARM Cortex-A5 | Arm Cortex-A5 (32-bit) with NEON and FPU |
| Core Count | 1 | 1 |
| 数据总线宽度 | 32-bit | — |
| Maximum CPU Frequency | 500 MHz | — |
| Integrated Memory | 2 Gbit LPDDR2 SDRAM (SiP) | — |
| 封装 | 361-TFBGA (16x16 mm), 0.8 mm ball pitch | 289-ball LFBGA (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 工作温度 | -40C to +85C (industrial, CU suffix) | -40C to +85C (Industrial) |
| Ethernet | Dual 10/100/1000 GMAC with 1588 | 2x 10/100/1000 GMAC |
| CAN | Dual CAN-FD | 2x CAN-FD |
| Display Controller | LCD TFT/STN up to WXGA | — |
| Image Sensor Interface | Yes (parallel ITU-R BT.656/1120) | — |
| Touch Controller | Peripheral Touch Controller (PTC) | — |
| USB | USB 2.0 Host + Device | 2x USB 2.0 High-Speed (Host + Device) |
| Security | Secure boot, AES/SHA/TRNG, tamper pins | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 | [DATA_NEEDED: MSL level] |
| 电源电压 | [DATA_NEEDED: VDD/VBAT nominal range] | — |
| Maximum CPU Clock | — | 500 MHz |
| Integrated Memory (SiP) | — | 2 Gbit LPDDR2 SDRAM |
| External Memory Support | — | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC Flash |
| Graphics / Display | — | LCD controller up to WXGA resolution |
| SD/MMC | — | Up to 3x SD/SDIO/MMC |
| ADC / DAC | — | 12-bit ADC, 12-bit DAC |
| Cryptography | — | AES, SHA, TRNG, secure boot |